Product Description for Rotary Switches - CK Series
Introducing the CK Series Rotary Switches manufactured by LITTELFUSE / C&K COMPONENTS, a reliable solution for automotive, industrial, and appliance applications. These rotary switches are designed with high durability and versatile configurations to meet demanding operational requirements.
Multi-pole and multi-position configurations for versatile switching options
Positive detent mechanism ensures accurate position feedback
Available with shorting and non-shorting contacts to suit different circuit requirements
RoHS compliant for environmentally responsible manufacturing
Applications
Automotive systems
Major and small household appliances
Industrial equipment
Lighting control panels
Panel and PCB mounting solutions
Technical Specifications
Switch Function
Description
Single Pole (SP), 30° Index, 12 positions
A100
Single Pole Double Throw (SPDT), 30° Index
A102
Multiple positions (3 to 12 positions)
A103 - A112
Double Pole (DP), 30° Index, 3 to 6 positions
A203 - A206
4-Pole Double Throw (4PDT), 30° Index
A402
Other configurations include 45°, 90°, and 15° indexing with various position counts
Actuator Options
15: 1.500” high, flatted
03: 0.375” high, flatted
05: 0.500” high, flatted
14: 1.500” high, flatted
42: 1.654” high, metric
S1: Screwdriver Slot
Sealing Options
None: No seal
E: Epoxy seal
F: Splashproof bushing seal
K: Epoxy & splashproof bushing seal
Electrical & Mechanical Details
Terminations
Description
Z
Solder lug
C
PC Thru-hole
MC
Modular base (for wave soldering)
Contact materials include silver, gold, and gold over silver options, with RoHS compliance noted for models with contact materials Q, B, or G.
Mounting & Dimensions
Switches are available with various mounting styles including panel mount with threaded or thru-hole options. Actuators and mounting dimensions are detailed in the datasheet for precise installation.
Additional Information
For detailed specifications, contact configurations, and custom options, please refer to the datasheet.
Note: Specifications are subject to change without notice. Please consult the datasheet for the most current information.
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These rotary switches are designed with high durability and versatile configurations to meet demanding operational requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e A30315RNZQ\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e LITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Vietnam (VN)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Tray\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/ckswitches.com\/media\/1349\/arotary.pdf\" target=\"_blank\"\u003eRotary Switches Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMulti-pole and multi-position configurations for versatile switching options\u003c\/li\u003e\n \u003cli\u003ePositive detent mechanism ensures accurate position feedback\u003c\/li\u003e\n \u003cli\u003eAvailable with shorting and non-shorting contacts to suit different circuit requirements\u003c\/li\u003e\n \u003cli\u003eRoHS compliant for environmentally responsible manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAutomotive systems\u003c\/li\u003e\n \u003cli\u003eMajor and small household appliances\u003c\/li\u003e\n \u003cli\u003eIndustrial equipment\u003c\/li\u003e\n \u003cli\u003eLighting control panels\u003c\/li\u003e\n \u003cli\u003ePanel and PCB mounting solutions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eSwitch Function\u003c\/th\u003e\n \u003cth\u003eDescription\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSingle Pole (SP), 30° Index, 12 positions\u003c\/td\u003e\n \u003ctd\u003eA100\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSingle Pole Double Throw (SPDT), 30° Index\u003c\/td\u003e\n \u003ctd\u003eA102\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMultiple positions (3 to 12 positions)\u003c\/td\u003e\n \u003ctd\u003eA103 - A112\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDouble Pole (DP), 30° Index, 3 to 6 positions\u003c\/td\u003e\n \u003ctd\u003eA203 - A206\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e4-Pole Double Throw (4PDT), 30° Index\u003c\/td\u003e\n \u003ctd\u003eA402\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOther configurations include 45°, 90°, and 15° indexing with various position counts\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eActuator Options\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e15: 1.500” high, flatted\u003c\/li\u003e\n \u003cli\u003e03: 0.375” high, flatted\u003c\/li\u003e\n \u003cli\u003e05: 0.500” high, flatted\u003c\/li\u003e\n \u003cli\u003e14: 1.500” high, flatted\u003c\/li\u003e\n \u003cli\u003e42: 1.654” high, metric\u003c\/li\u003e\n \u003cli\u003eS1: Screwdriver Slot\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSealing Options\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eNone: No seal\u003c\/li\u003e\n \u003cli\u003eE: Epoxy seal\u003c\/li\u003e\n \u003cli\u003eF: Splashproof bushing seal\u003c\/li\u003e\n \u003cli\u003eK: Epoxy \u0026amp; splashproof bushing seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical \u0026amp; Mechanical Details\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eTerminations\u003c\/th\u003e\n \u003cth\u003eDescription\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eZ\u003c\/td\u003e\n \u003ctd\u003eSolder lug\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eC\u003c\/td\u003e\n \u003ctd\u003ePC Thru-hole\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMC\u003c\/td\u003e\n \u003ctd\u003eModular base (for wave soldering)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eContact materials include silver, gold, and gold over silver options, with RoHS compliance noted for models with contact materials Q, B, or G.\u003c\/p\u003e\n\n\u003ch3\u003eMounting \u0026amp; Dimensions\u003c\/h3\u003e\n\u003cp\u003eSwitches are available with various mounting styles including panel mount with threaded or thru-hole options. Actuators and mounting dimensions are detailed in the datasheet for precise installation.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications, contact configurations, and custom options, please refer to the \u003ca href=\"https:\/\/ckswitches.com\/media\/1349\/arotary.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Specifications are subject to change without notice. Please consult the datasheet for the most current information.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T06:37:32+05:30","created_at":"2025-08-16T06:37:32+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["IMPORT_CSV","IMPORT_PT2","LITTE-CKCO","Rotary","Switch","WLDM"],"price":64583,"price_min":64583,"price_max":64583,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50626547941693,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"A30315RNZQ","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"A30315RNZQ","public_title":null,"options":["Default Title"],"price":64583,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"A30315RNZQ","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/A30315RNZQ_11114696_cb35cd18.jpg?v=1755306455"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/A30315RNZQ_11114696_cb35cd18.jpg?v=1755306455","options":["Title"],"media":[{"alt":null,"id":45863708590397,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/A30315RNZQ_11114696_cb35cd18.jpg?v=1755306455"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/A30315RNZQ_11114696_cb35cd18.jpg?v=1755306455","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description for Rotary Switches - CK Series\u003c\/h3\u003e\n\u003cp\u003eIntroducing the CK Series Rotary Switches manufactured by \u003cstrong\u003eLITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/strong\u003e, a reliable solution for automotive, industrial, and appliance applications. These rotary switches are designed with high durability and versatile configurations to meet demanding operational requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e A30315RNZQ\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e LITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Vietnam (VN)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Tray\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/ckswitches.com\/media\/1349\/arotary.pdf\" target=\"_blank\"\u003eRotary Switches Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMulti-pole and multi-position configurations for versatile switching options\u003c\/li\u003e\n \u003cli\u003ePositive detent mechanism ensures accurate position feedback\u003c\/li\u003e\n \u003cli\u003eAvailable with shorting and non-shorting contacts to suit different circuit requirements\u003c\/li\u003e\n \u003cli\u003eRoHS compliant for environmentally responsible manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAutomotive systems\u003c\/li\u003e\n \u003cli\u003eMajor and small household appliances\u003c\/li\u003e\n \u003cli\u003eIndustrial equipment\u003c\/li\u003e\n \u003cli\u003eLighting control panels\u003c\/li\u003e\n \u003cli\u003ePanel and PCB mounting solutions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eSwitch Function\u003c\/th\u003e\n \u003cth\u003eDescription\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSingle Pole (SP), 30° Index, 12 positions\u003c\/td\u003e\n \u003ctd\u003eA100\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSingle Pole Double Throw (SPDT), 30° Index\u003c\/td\u003e\n \u003ctd\u003eA102\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMultiple positions (3 to 12 positions)\u003c\/td\u003e\n \u003ctd\u003eA103 - A112\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDouble Pole (DP), 30° Index, 3 to 6 positions\u003c\/td\u003e\n \u003ctd\u003eA203 - A206\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e4-Pole Double Throw (4PDT), 30° Index\u003c\/td\u003e\n \u003ctd\u003eA402\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOther configurations include 45°, 90°, and 15° indexing with various position counts\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eActuator Options\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e15: 1.500” high, flatted\u003c\/li\u003e\n \u003cli\u003e03: 0.375” high, flatted\u003c\/li\u003e\n \u003cli\u003e05: 0.500” high, flatted\u003c\/li\u003e\n \u003cli\u003e14: 1.500” high, flatted\u003c\/li\u003e\n \u003cli\u003e42: 1.654” high, metric\u003c\/li\u003e\n \u003cli\u003eS1: Screwdriver Slot\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSealing Options\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eNone: No seal\u003c\/li\u003e\n \u003cli\u003eE: Epoxy seal\u003c\/li\u003e\n \u003cli\u003eF: Splashproof bushing seal\u003c\/li\u003e\n \u003cli\u003eK: Epoxy \u0026amp; splashproof bushing seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical \u0026amp; Mechanical Details\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eTerminations\u003c\/th\u003e\n \u003cth\u003eDescription\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eZ\u003c\/td\u003e\n \u003ctd\u003eSolder lug\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eC\u003c\/td\u003e\n \u003ctd\u003ePC Thru-hole\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMC\u003c\/td\u003e\n \u003ctd\u003eModular base (for wave soldering)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eContact materials include silver, gold, and gold over silver options, with RoHS compliance noted for models with contact materials Q, B, or G.\u003c\/p\u003e\n\n\u003ch3\u003eMounting \u0026amp; Dimensions\u003c\/h3\u003e\n\u003cp\u003eSwitches are available with various mounting styles including panel mount with threaded or thru-hole options. Actuators and mounting dimensions are detailed in the datasheet for precise installation.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications, contact configurations, and custom options, please refer to the \u003ca href=\"https:\/\/ckswitches.com\/media\/1349\/arotary.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Specifications are subject to change without notice. Please consult the datasheet for the most current information.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
